Laser Requirements by Class

CLASS 1	CLASS 2	CLASS3	CLASS 3B	CLASS 4	EMBEDDED 3B/4 – 1	EXEMPT	SEPERATE
Submit Initial Laser Registration Approval to EHS for inventory	Class 1 Requirements	Class 1 Requirements	Class 1 Requirements	Class 1 Requirements	SOP if Laser Must be Accessed	Printers	Pointers
	Initial and Annual Training	Class 2 Requirements	Class 2 Requirements	Class 2 Requirements	LSO to Determine the Requirements Based on Accessibility	Scanners	No Requirements if Less Than or Equal to 5mW
	Signage	Use Collecting Optics Carefully	Class 3 Requirements	Class 3 Requirements
			Submit SOP	Class 3B Requirements
			Submit Sublicense Application	Key or Coded Access to Laser
			Cover Windows	Delay Between Activation and Emission
			Skin Covering May Be Necessary	Remote Firing and Monitoring
			Beam Stop or Attenuator	Identify Circuit Breakers
			Alarm During Activation	Medical Surveillance
			Protective Eyewear
			Eliminate Specular Surfaces
			Enclose Beam Path if Possible
			Terminate Beam at End of Useful Path
			Control Area Access
			Interlock Doors
			No Direct Viewing
			Beam Path Not at Eye Level
			Clearly Marked Emergency Shut Off
			Store or Disable When Not in Use